Left front 2" lower then right(?)

When you rebuilt the front end, did you:
1.) Assemble the components leaving the cam bolts and LCA pin loose, tightening them only after the car was lowered to the ground, with full weight on the suspension?
2.) Reinstall the torsion bars correctly, side to side and front to rear? Part numbers are on the ends. The torsion bars get installed with the numbers towards the rear, odd number on the DS and even number on the PS. They are NOT interchangeable.
3.) Adjust your ride height with weight off the suspension, then lower to the ground, and roll it around a bit while bouncing the suspension a bit?
4.) Did you make absolutely sure there was no damage (rust or accident) to ANY of the frame areas or attaching points?
All these things can contribute to your problem, if it all checks out, start checking your rear suspension.